290887902617

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{36621919}}^1$

素因数の和:36621992

約数の個数: 12

約数和(自身を含む): 321686945280

約数和(自身を除く): 30799042663

約数列:

[1, 13, 47, 169, 611, 7943, 36621919, 476084947, 1721230193, 6189104311, 22375992509, 290887902617]

約数ペア:

[(1, 290887902617), (13, 22375992509), (47, 6189104311), (169, 1721230193), (611, 476084947), (7943, 36621919)]